HP4402.book : chapter3.fm 16 Thu Feb 11 15:53:59 1999
Menu Reference
Front Panel Menu Reference "Meas/Setup" Menu
3-16 HP E4418B User’s Guide
The default value is 3 (that is, 0.01 dB or 3 digits).
•
Press this softkey to access a menu where you can enter upper and
lower limits for each display window which when exceeded will
output a TTL logic level (if enabled) at the rear panel TTL
Outputs. Refer to “Setting Window Limits”, on page 2-44 for
further information.
■
Press this softkey to toggle between the test limits being on or
off. The default is “Off”.
■
Press this softkey to enter the upper measurement limit. The
measurement units of the limits will be the same as the
measurement units in the currently selected window. On
instrument preset, the default value is either 90.000 dBm, 1
mW, 60 db, or 100 M% depending on the windows unit. Use
the , , and hardkeys to change the value.
To confirm your choice press the appropriate measurement
units. must be greater than .
■
Press this softkey to enter the lower measurement limit. The
measurement units of the limits will be the same as the
measurement units in the currently selected window. On
instrument preset, the default value is either -90.000 dBm,
1 pW, -120 dB or 100 p% depending on the windows unit. Use
the , , and hardkeys to change the value.
To confirm your choice press the appropriate measurement
units. must be less than .
■
Press this softkey to access a menu which allows you to control
the rear panel TTL Outputs. You can:
Switch the TTL Outputs on or off.
Set the TTL Output level to active high or low.
Determine whether the TTL Output represents an over
limit condition, under limit condition or both.
◆
Press this softkey to toggle between switching the TTL
Output off and on.
Limits
Limits Off On
Max
Max Min
Min
Min Max
TTL Output
TTL Output Off On
To Next Page
Loading...
Need help?
General
